ONBOARD MICROELECTRONIC MINIATURE RADIO TELEMETRY SYSTEM

摘要

An onboard microelectronic radio telemetry system comprises first, second and third stages of commutation, as well as transmitter, a switch-on unit, a power supply unit for sensors, a sencor of rapid processes, a sensor of slow processes, and a sensor of short circular processes, a first stage of commutation comprises a framing unit, a second stage of commutation comprises a local code commutator, a first and second analog commutators and a digit commutator, a third stage comprises first, second, third and fourth local commutators, first, second, third, fourth, fifth and sixth analog local commutators, the transmission device comprises a high-frequency transmitter and a power supply unit for the high frequency transmitter, and a set of contact sensors, a set of analog sensors and a second transmitter, the set of contact sensors comprises an impact loads sencor, a low-frequency vibration sensor, a high-frequency vibration sensor and a mechanical pressure sencor, the second transmitter comprises a power supply unit for a SHF transmitter, a SHF transmitter, a pressure sensor, a set of analogue sensors comprises a temperature sencor, a voltage sensor, an angular speed sensor and the said sensor of rapid processes, the sensor of slow processes, and the sensor of short circular processes. Additionally, the first stage of commutation comprises a second frame unit; the second stage of commutation comprises a second code commutator, a unit of time and command, an airborne computer and a second digit commutator. In third stage of commutation, first, second, third and fourth local commutators are united with the first set of commutators; first, second, third, fourth, fifth and sixth analog local commutators are united with the second set of commutators.